![](https://coimages.sciencemuseumgroup.org.uk/396/749/large_thumbnail_smg00180616.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/396/749/large_thumbnail_smg00180616.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/250/561/large_thumbnail_cd0065_009_041220_a_s_2004_68_4_black_box_flight_recorder.jpg)
Flight recorder made by Normalair-Garrett Ltd
![](https://coimages.sciencemuseumgroup.org.uk/406/649/large_thumbnail_smg00200575.jpg)
'Man mounted' regulator. (?)
![](https://coimages.sciencemuseumgroup.org.uk/406/629/large_thumbnail_smg00200552.jpg)
Normalair seat-mounted regulator. (?)
![](https://coimages.sciencemuseumgroup.org.uk/292/778/large_thumbnail_1983_5236_19771__0001_.jpg)
Photograph showing mascots for Yeovil and Sunderland football teams.
30 January 1948
![](https://coimages.sciencemuseumgroup.org.uk/250/560/large_thumbnail_cd0065_008_041220_a_s_2004_68_3_black_box_flight_recorder.jpg)
Flight recorder made by Normalair-Garrett Ltd
"Nautilus" cast iron solid fuel grate
1881
Branch Line Retreat
1986
Main Rotor Blade from EH101 (Merlin) Helicopter by GKN Westland Helicopters
1986
Experimental pulse jet valve assembly, c 1953.
circa 1953
Westland Wisp unmanned rotary wing reconnaissance aircraft
1976